html,
body,
ul,
li,
ol,
dl,
dd,
dt,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
img {
    margin: 0;
    padding: 0;
}

fieldset,
c {
    border: none;
}

img {
    display: block;
}

address,
caption,
cite,
code,
dfn,
th,
var {
    font-style: normal;
    font-weight: normal;
}

ul,
ol,
li {
    list-style: none;
}

body {
    color: #333;
    font: 12px Arial,"Microsoft Yahei",sans-serif;
    background: #fff;
}

a {
    color: #fff;
    text-decoration: none;
}

/*清除浮动*/
.clear {
    clear: both
}

* {
    box-sizing: border-box
}

.border-1px::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 200%;
    height: 200%;
    -webkit-transform: scale(0.5);
    transform: scale(0.5);
    -webkit-transform-origin: left top;
    transform-origin: left top;
    pointer-events: none;
}


body,
html,
#app {
    height: 100%;
    background: #f5f5f5;
}






@media (min-width: 240px) {
    html {
        font-size: 32px;
    }
}

@media (min-width: 320px) {
    html {
        font-size: 42.66667px;
    }
}

@media (min-width: 360px) {
    html {
        font-size: 48px;
    }
}

@media (min-width: 375px) {
    html {
        font-size: 50px;
    }
}

@media (min-width: 384px) {
    html {
        font-size: 51.2px;
    }
}

@media (min-width: 411px) {
    html {
        font-size: 54.8px;
    }
}

@media (min-width: 414px) {
    html {
        font-size: 55.2px;
    }
}

@media (min-width: 424px) {
    html {
        font-size: 56.53333px;
    }
}

@media (min-width: 480px) {
    html {
        font-size: 64px;
    }
}

@media (min-width: 540px) {
    html {
        font-size: 72px;
    }
}

@media (min-width: 640px) {
    html {
        font-size: 85.33333px;
    }
}

@media (min-width: 720px) {
    html {
        font-size: 96px;
    }
}

@media (min-width: 750px) {
    html {
        font-size: 100px;
    }
}

@media (min-width: 768px) {
    html {
        font-size: 102.4px;
    }
}

@media (min-width: 800px) {
    html {
        font-size: 106.66667px;
    }
}

@media (min-width: 980px) {
    html {
        font-size: 130.66667px;
    }
}

@media (min-width: 1024px) {
    html {
        font-size: 136.53333px;
    }
}

@media (min-width: 1080px) {
    html {
        font-size: 144px;
    }
}

@media (min-width: 1152px) {
    html {
        font-size: 153.6px;
    }
}

@media (min-width: 1366px) {
    html {
        font-size: 182.13333px;
    }
}

@media (min-width: 1440px) {
    html {
        font-size: 192px;
    }
}

@media (min-width: 2160px) {
    html {
        font-size: 288px;
    }
}